libxml2 (2.12.3)

xml2-config --help
Result = 0
Working Dir = /bb.build
Stdout
Usage: xml2-config [OPTION]

Known values for OPTION are:

  --prefix=DIR		change libxml prefix [default /BuggyBox/libxml2/2.12.3/any]
  --exec-prefix=DIR	change libxml exec prefix [default /BuggyBox/libxml2/2.12.3/any]
  --libs		print library linking information
                        add --dynamic to print only shared libraries
  --cflags		print pre-processor and compiler flags
  --modules		module support enabled
  --help		display this help and exit
  --version		output version information
Stderr
xmlcatalog
Result = 0
Working Dir = /bb.build
Stdout
Usage : /BuggyBox/libxml2/2.12.3/any/bin/xmlcatalog [options] catalogfile entities...
	Parse the catalog file (void specification possibly expressed as ""
	appoints the default system one) and query it for the entities
	--sgml : handle SGML Super catalogs for --add and --del
	--shell : run a shell allowing interactive queries
	--create : create a new catalog
	--add 'type' 'orig' 'replace' : add an XML entry
	--add 'entry' : add an SGML entry
	--del 'values' : remove values
	--noout: avoid dumping the result on stdout
	         used with --add or --del, it saves the catalog changes
	         and with --sgml it automatically updates the super catalog
	--no-super-update: do not update the SGML super catalog
	-v --verbose : provide debug information
Stderr
xmllint
Result = 0
Working Dir = /bb.build
Stdout
Stderr
Usage : /BuggyBox/libxml2/2.12.3/any/bin/xmllint [options] XMLfiles ...
	Parse the XML files and output the result of the parsing
	--version : display the version of the XML library used
	--debug : dump a debug tree of the in-memory document
	--shell : run a navigating shell
	--debugent : debug the entities defined in the document
	--copy : used to test the internal copy implementation
	--recover : output what was parsable on broken XML documents
	--huge : remove any internal arbitrary parser limits
	--noent : substitute entity references by their value
	--noenc : ignore any encoding specified inside the document
	--noout : don't output the result tree
	--path 'paths': provide a set of paths for resources
	--load-trace : print trace of all external entities loaded
	--nonet : refuse to fetch DTDs or entities over network
	--nocompact : do not generate compact text nodes
	--htmlout : output results as HTML
	--nowrap : do not put HTML doc wrapper
	--valid : validate the document in addition to std well-formed check
	--postvalid : do a posteriori validation, i.e after parsing
	--dtdvalid URL : do a posteriori validation against a given DTD
	--dtdvalidfpi FPI : same but name the DTD with a Public Identifier
	--quiet : be quiet when succeeded
	--timing : print some timings
	--output file or -o file: save to a given file
	--repeat : repeat 100 times, for timing or profiling
	--insert : ad-hoc test for valid insertions
	--html : use the HTML parser
	--xmlout : force to use the XML serializer when using --html
	--nodefdtd : do not default HTML doctype
	--push : use the push mode of the parser
	--pushsmall : use the push mode of the parser using tiny increments
	--memory : parse from memory
	--maxmem nbbytes : limits memory allocation to nbbytes bytes
	--nowarning : do not emit warnings from parser/validator
	--noblanks : drop (ignorable?) blanks spaces
	--nocdata : replace cdata section with text nodes
	--format : reformat/reindent the output
	--encode encoding : output in the given encoding
	--dropdtd : remove the DOCTYPE of the input docs
	--pretty STYLE : pretty-print in a particular style
	                 0 Do not pretty print
	                 1 Format the XML content, as --format
	                 2 Add whitespace inside tags, preserving content
	--c14n : save in W3C canonical format v1.0 (with comments)
	--c14n11 : save in W3C canonical format v1.1 (with comments)
	--exc-c14n : save in W3C exclusive canonical format (with comments)
	--nsclean : remove redundant namespace declarations
	--testIO : test user I/O support
	--catalogs : use SGML catalogs from $SGML_CATALOG_FILES
	             otherwise XML Catalogs starting from 
	         file:///BuggyBox/libxml2/2.12.3/any/etc/xml/catalog are activated by default
	--nocatalogs: deactivate all catalogs
	--auto : generate a small doc on the fly
	--xinclude : do XInclude processing
	--noxincludenode : same but do not generate XInclude nodes
	--nofixup-base-uris : do not fixup xml:base uris
	--loaddtd : fetch external DTD
	--dtdattr : loaddtd + populate the tree with inherited attributes 
	--stream : use the streaming interface to process very large files
	--walker : create a reader and walk though the resulting doc
	--pattern pattern_value : test the pattern support
	--chkregister : verify the node registration code
	--relaxng schema : do RelaxNG validation against the schema
	--schema schema : do validation against the WXS schema
	--schematron schema : do validation against a schematron
	--sax1: use the old SAX1 interfaces for processing
	--sax: do not build a tree but work just at the SAX level
	--oldxml10: use XML-1.0 parsing rules before the 5th edition
	--xpath expr: evaluate the XPath expression, imply --noout
	--max-ampl value: set maximum amplification factor

Libxml project home page: https://gitlab.gnome.org/GNOME/libxml2